Re: [Xen-devel] Unab[l]e to create guest domain on PAE enabled SLES 9 SP2 box, 4GB RAM

[David F Barrera <dfbp@xxxxxxxxxx>]

On Tue, 2005-09-20 at 09:44 +0100, Keir Fraser wrote:
> On 19 Sep 2005, at 19:45, David F Barrera wrote:
> 
> > (gdb) bt
> > #0  0xc02523bd in xencons_ring_send ()
> > #1  0xc124a7f8 in ?? ()
> > #2  0x00000001 in ?? ()
> > #3  0x00000004 in ?? ()
> > #4  0x00000002 in ?? ()
> 
> This isn't a debug build of domain0 -- you need to enable frame 
> pointers under 'kernel hacking' in the kernel configurator, as 
> described in the gdb/README file.
> 
> However, I think the problem here doesn;t require you to collect a 
> proper backtrace. It looks like the domU is spinning waiting to send 
> console data to xenconsoled. My guess is that either xenconsoled isn;t 
> running, or it's got itself stuck somehow.
> 
> Worth doing a 'ps auxw' in domain0 and see if the console daemon is 
> actually running...

I am testing with changeset 6957 now. Still unable to console or access
domU. I was able to yesterday somehow, but today it is back to square
one. 
x335b:~ # xm list
Name              Id  Mem(MB)  CPU VCPU(s)  State  Time(s)
Domain-0           0      495    0      1   r----    466.9
vm1                1      256    -      4   r----    443.4
x335b:~ #

x335b:~ # xm console 1

Nothing happens when attempting to console into it. Ssh does not work,
either. 

ps auxw: 

USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         1  0.0  0.0    668   248 ?        S    08:11   0:00 init
[5]
root         2  0.0  0.0      0     0 ?        SN   08:11   0:00
[ksoftirqd/0]
root         3  0.0  0.0      0     0 ?        S<   08:11   0:00
[events/0]
root         4  0.0  0.0      0     0 ?        S<   08:11   0:00
[khelper]
root         5  0.0  0.0      0     0 ?        S<   08:11   0:00
[kthread]
root         7  0.0  0.0      0     0 ?        S<   08:11   0:00
[kacpid]
root        84  0.0  0.0      0     0 ?        S<   08:11   0:00
[kblockd/0]
root       156  0.0  0.0      0     0 ?        S    08:11   0:00
[pdflush]
root       157  0.0  0.0      0     0 ?        S    08:11   0:00
[pdflush]
root       159  0.0  0.0      0     0 ?        S<   08:11   0:00 [aio/0]
root        86  0.0  0.0      0     0 ?        S    08:11   0:00 [khubd]
root       158  0.0  0.0      0     0 ?        S    08:11   0:00
[kswapd0]
root       742  0.0  0.0      0     0 ?        S    08:11   0:00
[kseriod]
root       791  0.0  0.0      0     0 ?        S    08:11   0:00
[xenblkd]
root       807  0.0  0.0      0     0 ?        S<   08:11   0:00 [ata/0]
root       814  0.0  0.0      0     0 ?        S    08:11   0:00
[scsi_eh_0]
root       844  0.0  0.0      0     0 ?        S<   08:11   0:00
[kmirrord/0]
root       851  0.0  0.0      0     0 ?        S    08:11   0:00
[kjournald]
root      2870  0.0  0.1   1492   600 ?        Ss   08:12
0:00 /sbin/syslogd -a /var/lib/dhcp/dev/log -a /var/lib/named/dev/log -
a /var/lib/ntp/dev/log -a /var/lib/stunnel/dev/log
root      2912  0.0  0.1   1440   456 ?        Ss   08:12
0:00 /sbin/klogd -c 1 -2 -x
root      2952  0.0  1.7  18596  7700 ?        S    08:12
0:00 /usr/sbin/owcimomd
root      2954  0.0  0.1   1460   496 ?        Ss   08:12
0:00 /sbin/resmgrd
bin       2955  0.0  0.1   1468   480 ?        Ss   08:12
0:00 /sbin/portmap
daemon    2977  0.0  0.2   2908  1092 ?        Ss   08:12
0:00 /usr/sbin/slpd
root      3063  0.0  1.7  18596  7700 ?        S    08:12
0:00 /usr/sbin/owcimomd
root      3065  0.0  1.7  18596  7700 ?        S    08:12
0:00 /usr/sbin/owcimomd
root      3066  0.0  1.7  18596  7700 ?        S    08:12
0:00 /usr/sbin/owcimomd
root      3174  0.0  0.0   1420   416 ?        S    08:12   0:00
[hwscand]
lp        3354  0.0  0.7   6312  3080 ?        Ss   08:12
0:00 /usr/sbin/cupsd
root      3359  0.0  0.4   5024  1816 ?        Ss   08:12
0:00 /usr/sbin/sshd -o PidFile=/var/run/sshd.init.pid
root      3526  0.0  0.6   6744  2908 ?        Ss   08:12   0:00
sendmail: accepting connections 
mail      3570  0.0  0.5   5680  2344 ?        Ss   08:12   0:00
sendmail: Queue control
mail      3571  0.0  0.5   5680  2376 ?        S    08:12   0:00
sendmail: running queue: /var/spool/clientmqueue
root      3816  0.0  0.1  12204   748 ?        Ss   08:12
0:00 /usr/sbin/nscd
root      3817  0.0  0.1  12204   748 ?        S    08:12
0:00 /usr/sbin/nscd
root      3818  0.0  0.1  12204   748 ?        S    08:12
0:00 /usr/sbin/nscd
root      3819  0.0  0.1  12204   748 ?        S    08:12
0:00 /usr/sbin/nscd
root      3820  0.0  0.1  12204   748 ?        S    08:12
0:00 /usr/sbin/nscd
root      3821  0.0  0.1  12204   748 ?        S    08:12
0:00 /usr/sbin/nscd
root      3822  0.0  0.1  12204   748 ?        S    08:12
0:00 /usr/sbin/nscd
root      3828  0.0  0.1   1448   572 ?        Ss   08:12
0:00 /usr/sbin/cron
root      3935  0.0  0.2   2500  1148 ?        S    08:12
0:00 /usr/sbin/powersaved -d -e /etc/powersave.conf -a resmgr -v 3
root      9596  0.0  0.5   8044  2336 ?        Ss   08:12   0:00 sshd:
root@pts/0
root     10338  0.0  0.1   2036   808 ?        Ss   08:12
0:00 /usr/sbin/xinetd
root     10542  0.0  0.0      0     0 ?        S<   08:12   0:00
[rpciod/0]
root     10543  0.0  0.0      0     0 ?        S    08:12   0:00 [lockd]
root     10558  0.0  0.1   2656   672 ?        Ss   08:12
0:00 /opt/kde3/bin/kdm
root     10601  0.1  2.1  11032  9316 ?        S    08:12
0:00 /usr/X11R6/bin/X -nolisten tcp -br vt7 -
auth /var/lib/xdm/authdir/authfiles/A:0-zDZgmD
root     10623  0.0  0.2   2784  1032 ?        S    08:12   0:00 -:0
root     10714  0.0  0.1   1664   560 tty1     Ss+  08:12
0:00 /sbin/mingetty --noclear tty1
root     10715  0.0  0.1   1660   576 tty2     Ss+  08:12
0:00 /sbin/mingetty tty2
root     10716  0.0  0.1   1664   580 tty3     Ss+  08:12
0:00 /sbin/mingetty tty3
root     10717  0.0  0.1   1660   576 tty4     Ss+  08:12
0:00 /sbin/mingetty tty4
root     10718  0.0  0.1   1664   580 tty5     Ss+  08:12
0:00 /sbin/mingetty tty5
root     10719  0.0  0.1   1664   580 tty6     Ss+  08:12
0:00 /sbin/mingetty tty6
root     11350  0.0  0.3   2860  1684 pts/0    Ss+  08:12   0:00 -bash
root     11456  0.0  2.7  20300 11836 ?        S    08:12
0:00 /opt/kde3/bin/kdm_greet
root     11588  0.1  0.1   1688   548 ?        Ss   08:15
0:00 /usr/sbin/xenstored --pid-file=/var/run/xenstore.pid
root     11590  0.0  1.2  18516  5592 ?        Ss   08:15   0:00
python /usr/sbin/xend start
root     11591 76.0  0.1   1672   504 ?        Rs   08:15
4:17 /usr/sbin/xenconsoled
root     11592  0.0  1.2  18516  5592 pts/0    S    08:15   0:00
python /usr/sbin/xend start
root     11593  0.0  1.2  18516  5592 pts/0    S    08:15   0:00
python /usr/sbin/xend start
root     11594  0.0  1.2  18516  5592 pts/0    S    08:15   0:00
python /usr/sbin/xend start
root     11595  0.0  1.2  18516  5592 pts/0    S    08:15   0:00
python /usr/sbin/xend start
root     11596  0.0  1.2  18516  5592 pts/0    S    08:15   0:00
python /usr/sbin/xend start
root     11599  0.0  0.0      0     0 ?        D<   08:15   0:00
[kxbwatch]
root     11601  0.0  0.0      0     0 ?        Z    08:15   0:00
[network-bridge] <defunct>
root     11787  0.0  1.2  18516  5592 pts/0    S    08:15   0:00
python /usr/sbin/xend start
root     11836  0.0  0.5   8044  2336 ?        Ss   08:16   0:00 sshd:
root@pts/1
root     11843  0.0  0.3   2860  1684 pts/1    Ss   08:16   0:00 -bash
root     11874  0.0  0.0   1664   424 pts/1    S+   08:16
0:00 /usr/libexec/xen/xenconsole 1
root     12124  0.0  0.5   8044  2336 ?        Ss   08:20   0:00 sshd:
root@pts/3
root     12127  0.0  0.3   2728  1668 pts/3    Ss   08:20   0:00 -bash
root     12185  0.0  0.1   2444   792 pts/3    R+   08:20   0:00 ps auxw




> 
>   -- Keir
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
> 
-- 
Regards,

David F Barrera
Linux Technology Center
Systems and Technology Group, IBM

"The wisest men follow their own direction. "
                                                        Euripides


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